1. Bursitis;Kaplan;Am J Surg.,1937
2. Nontraumatic soft tissue disorders. Knee. Prepatellar bursitis,2003
3. Blood-patch treatment for prepatellar bursitis (housemaid’s knee);Nardella;New Engl J Med,1982
4. Bursitis;Stimson;Am J Surg.,1940
5. Conservative treatment of distended patellar and olecranon bursae;Fisher;Clin Orthop,1979